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What index contains all the columns a particular query needs, potentially avoiding a separate table lookup? | SWE Maxx
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Database design and storage · Multiple Choice
Difficulty: Hard
What index contains all the columns a particular query needs, potentially avoiding a separate table lookup?
Index design
Query performance
Choose your answer
A
Composite index
B
Clustered index
C
Covering index
D
Partial index
Check answer
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